Inventor · disambiguated record
Katsuhisa Ohzeki
Also filed as: OHZEKI KATSUHISA
26 granted patents·14 pending applications·104 citations·filing 1991–2015
94Inventor score
Top patents by PatentIndex Score
40 records- 0192US5374513ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Dec 20, 1994·41 cites·16 claims
- 0290US6291151B1Silver halide photographic light-sensitive material and image forming methodFUJI PHOTO FILM CO LTD·Filed 2000·Granted Sep 18, 2001·12 cites·64 claims
- 0387US6228565B1Silver halide color photographic photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1997·Granted May 8, 2001·12 cites·3 claims
- 0480US7429447B2Photothermographic material and image forming methodFUJIFILM CORP·Filed 2006·Granted Sep 30, 2008·1 cites·20 claims
- 0575US9720153B2Infrared ray shielding filmFUJIFILM CORP·Filed 2014·Granted Aug 1, 2017·3 cites·16 claims
- 0669US7465534B2Silver halide emulsion and silver halide color photographic light-sensitive materialFUJIFILM CORP·Filed 2007·Granted Dec 16, 2008·0 cites·21 claims
- 0765US7291449B2Silver halide photographic material and methine dyeFUJIFILM CORP·Filed 2001·Granted Nov 6, 2007·2 cites·10 claims
- 0865US6649336B2Silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted Nov 18, 2003·2 cites·9 claims
- 0963US7262002B2Silver halide emulsion and silver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 2005·Granted Aug 28, 2007·0 cites·20 claims
- 1062US6232055B1Silver halid color photographic photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1999·Granted May 15, 2001·3 cites·3 claims
- 1160US5928852ASilver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jul 27, 1999·4 cites·4 claims
- 1259US6858381B2Method and apparatus for forming silver halide emulsion particles and method for forming fine particlesFUJI PHOTO FILM CO LTD·Filed 2003·Granted Feb 22, 2005·9 cites·7 claims
- 1359US2009246815A1Protease detection material, set of protease detection materials, and method for measuring proteaseSHUTO SADANOBU·Filed 2009·Application pending·0 cites
- 1456US2008057449A1Black and white photothermographic materialFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 1556US2007231754A1Black and white photothermographic materialFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 1655US6218095B1Silver halide color photographic photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1999·Granted Apr 17, 2001·2 cites·3 claims
- 1755US5998124AProduction method of photographic silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 1997·Granted Dec 7, 1999·3 cites·5 claims
- 1855US2007196777A1Black and white photothermographic materialFUJIFILM CORP·Filed 2006·Application pending·0 cites
- 1955US2007196779A1Black and white photothermographic materialFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 2055US2007196778A1Black and white photothermographic materialFUJIFILM CORP·Filed 2006·Application pending·0 cites
- 2153US2007065764A1Black and white photothermographic material and image forming methodFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2253US2007026348A1Black and white photothermographic material and image forming methodFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2349US6048682ASilver halide photographic material and image-forming method using same materialFUJI PHOTO FILM CO LTD·Filed 1999·Granted Apr 11, 2000·2 cites·13 claims
- 2449US5691128AMethods for producing photographic silver halide emulsionsFUJI PHOTO FILM CO LTD·Filed 1996·Granted Nov 25, 1997·2 cites·8 claims
- 2548US2014186608A1Heat ray shielding materialFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 2647US7527922B2Silver halide color photographic light-sensitive materialFUJIFILM CORP·Filed 2005·Granted May 5, 2009·0 cites·10 claims
- 2744US9971077B2Multilayer structure and laminate structureFUJIFILM CORP·Filed 2015·Granted May 15, 2018·0 cites·31 claims
- 2844US6878511B2Process of producing silver halide photographic emulsionsFUJI PHOTO FILM CO LTD·Filed 2003·Granted Apr 12, 2005·0 cites·17 claims
- 2944US6677109B2Photographic silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jan 13, 2004·0 cites·9 claims
- 3044US5192649AColor diffusion transfer light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 9, 1993·2 cites·4 claims
- 3144US2008145869A1Immunoassay methodFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3241US7297179B2Method of producing metal particles, and metal oxide obtained from the particlesFUJIFILM CORP·Filed 2003·Granted Nov 20, 2007·0 cites·14 claims
- 3340US5981162ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1998·Granted Nov 9, 1999·1 cites·8 claims
- 3440US2014212655A1Heat ray shielding materialFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 3538USH1323HSilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jun 7, 1994·1 cites·10 claims
- 3637US2012237872A1Black and white silver halide photosensitive materialOHZEKI KATSUHISA·Filed 2012·Application pending·0 cites
- 3737US2003148234A1Photographic silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 2002·Application pending·0 cites
- 3836US6566044B2Silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 2001·Granted May 20, 2003·2 cites·12 claims
- 3935US6203971B1Photographic silver halide emulsion, photographic light-sensitive material using same emulsion, and method of processing same light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1999·Granted Mar 20, 2001·0 cites·13 claims
- 4035US2004191707A1Emulsion of silver halide fine grains and process for the preparation of emulsion of silver halide tabular grainsFiled 2004·Application pending·0 cites
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